El objetivo del estudio es averiguar el grado de conocimientos previos sobre los ODS y la Agenda 2030 de los discentes en formación inicial docente para los Grados de Maestro en Educación Primaria, Maestro en Educación Infantil y Máster en Educación Secundaria de la Universitat de València. Para ello, dentro del marco de un proyecto de Innovación Docente, se administró a los participantes un inventario de conocimientos previos. Finalmente, los resultados fueron analizados y comparados con el objetivo de mejorar (...) futuras intervenciones sobre sostenibilidad e innovación curricular. (shrink)

Firm managers play an important role in the implementation of corporate social responsibility (CSR) actions. Education is emerging as the key factor in developing a sense of moral responsibility amongst the business students who will eventually become company managers and decision makers. The aim of this research is, thus, twofold. First, to analyze the existence of a direct positive correlation between university students’ perception of CSR and its impact on business performance; and second, to examine the extent to which two (...) factors (advantages brought by CSR and responsibilities toward stakeholders) act as mediation variables in the aforementioned correlation. The analysis was performed with a sample of 390 business‐related university students. Amongst the potential contributions made by this study we can highlight the possibility of knowing future managers’ way of thinking and of knowing the aspects where educational centers might improve their CSR teaching. (shrink)

El artículo analiza las condiciones y el proceso en el que se aprobó en 1986 la Ley de Fomento y Coordinación General de la Investigación Científica y el Desarrollo Tecnológico y las principales aportaciones de la Ley a la construcción de un Sistema Científico- Técnico. Se analizan igualmente los cambios en el propio Sistema Científico-Técnico y en los contextos políticos, económico y sociales que se han producido en los veinte años de vigencia de la Ley, así como las tendencias en (...) los cambios en los marcos regulatorios de la I+D en los países más desarrollados. Finalmente se proponen algunas bases sobre las que construir unos marcos legales y normativos para el futuro desarrollo de la I+D en España. (shrink)

El término estrés es una aportación de un médico húngaro llamado Has Selye (1907-1982). Su primera intuición sobre la existencia de este proceso psicológico se produjo mientras realizaba su rotatorio hospitalario al final de sus estudios de medicina. Observó que todos los pacientes, independientemente de la enfermedad que padecieran, presentaban unos síntomas comunes que denominó el síndrome de "simplemente estar enfermo", y que posteriormente en su tesis doctoral fue renombrado como "síndrome general de adaptación". Esto dio lugar a que el (...) resto de su vida lo dedicara al estudio y formalización del concepto de estrés. (shrink)

In 1929 spring, a philosophical encounter occurs in the University of Davos between Germany and France. The central subject was the question What is the man? As opposed to the expectation to presence a debate between the French philosophy and the German one, the center of the encounter was the d..

This paper shows an analysis of some found solutions for the famous aporia of the race between Achilles and the Tortoise. As an introduction, we present the mechanical solution, to establish that it is not in the field of matters of fact where you can resolve a purely rational problem like the one raised by Zeno of Elea. And so, the main part of the article is dedicated to the mathematical solutions, which face the problem under the point of view (...) of the single, mathematical reason. There are two mathematical solutions for Zeno’s paradox. First, we attend to that which we denominate “classical” (because it is the most habitually used by mathematicians), which is based on the calculus of addiction of terms of a geometrical series in progressive decrease. The second considered solution is the one that was proposed by Russell, based upon the theory of the transfinite numbers. The analysis we have made gets us to discover that no one of those solutions can save itself from falling into logical contradictions, therefore it seems that Zeno’s problem is an authentic aporia, which, after so much time, continues challenging human intelligence. As the article’s conclusion, we suggest that the cause of the impossibility of solving Zeno’s problem is the very notion of mathematical continuum, because this notion infringes the logic of facts. (shrink)

En este artículo abordo algunos de los aspectos más importantes de la concepción filosófica del joven Emmanuel Levinas, centrándome en los tres siguientes: la conciencia como ser absoluto, la irreductibilidad de la teoría y la concepción del método fenomenológico.

Este trabajo quiere responder a la demanda de quienes buscan una introducción breve pero significativa a las reflexiones de Joseph Ratzinger sobre la identidad histórica de Europa. Se trata de un estudio que, desde la perspectiva del teólogo alemán, realiza un somero itinerario por la historia político-espiritual de Europa, subrayando la cesura que constituyó el siglo XX, y que finaliza con algunas propuestas para construir una Europa con futuro. Entre éstas no conviene olvidar la luz que proviene de los extraños (...) destellos de revelación, sugiriendo un futuro ensayo de teología de la historia. (shrink)

This paper analyzes the concept of alterity in the thought of Emmanuel Levinas and its importance to make a critic of the ethical ones of dialogical inspiration. As opposed to the conception of the intersubjective relations founded on in a previous community, the alterity concept shows the necessity to think the sense to us of the ethics from the other.

En los pueblos indígenas de México existen mecanismos de toma de decisión y participación que contribuyen al logro del bienestar común. Estos procesos constituyen parte del espacio público para resolver sus problemas y a través de ellos se reafirman la pertenencia e identidad que fortalecen las relaciones sociales, políticas, económicas y culturales de los miembros de la comunidad. La forma en que se manifiesta esta reafirmación es por medio de la participación en el trabajo comunitario, el sistema de cargos y (...) las asambleas comunitarias. Sin embargo, en los últimos años, con la intervención de las políticas públicas de los distintos órdenes de gobierno y la inclusión de estos pueblos en los procesos políticos, en la búsqueda de una mayor participación ciudadana y el ejercicio de sus derechos civiles en un contexto democrático, han modificado las reglas de convivencia afectando estos mecanismos que son la base de la estructura comunitaria. (shrink)

Guárdate del agua mansa es una de las piezas calderonianas de mayor actualidad. La comedia desarrolla el tema de las apariencias tratado desde una óptica bastante original, en donde el «agua mansa» alude a todas aquellas jóvenes que parecen no tener capacidad de acción, pero que al final son con quienes hay que estar más precavido. Sin embargo, la pieza también nos habla de un fascinante Madrid que seduce a la juventud ya desde el mismo inicio de la pieza, un (...) Madrid visual que entra por los ojos y que conquista al instante.…. (shrink)

Recent work has formally linked the traditional axiomatisation of incomplete preferences à la Anscombe-Aumann with the theory of desirability developed in the context of imprecise probability, by showing in particular that they are the very same theory. The equivalence has been established under the constraint that the set of possible prizes is finite. In this paper, we relax such a constraint, thus de facto creating one of the most general theories of rationality and decision making available today. We provide the (...) theory with a sound interpretation and with basic notions, and results, for the separation of beliefs and values, and for the case of complete preferences. Moreover, we discuss the role of conglomerability for the presented theory, arguing that it should be a rationality requirement under very broad conditions. (shrink)

The aim of this study was to evaluate the neuromuscular response to an agility and repeated sprint ability test according to the level of competition in futsal players. A total of 33 players from two elite teams and one amateur team participated in the study. The participants completed an agility t-test, a 30 m-speed test, and a RSA test. A countermovement jump test and a tensiomyography test of the rectus femoris and biceps femoris of both legs were carried out before (...) and after the tests. RSA test revealed better sprint times in elite players compared to amateurs in the seven bouts, as well as in the 30 m sprint and in the agility test. In conclusion, elite players showed greater performance in the RSA test, in the 30 m tests and in the agility test compared to amateur players. The contractile properties were not a key factor in the RSA performance of the futsal players. (shrink)

Este artículo aborda la violencia como problema filosófico desde dos enfoques de pensamiento ubicados en latitudes geo-históricas distintas. En primer lugar, se presenta a la Escuela de Frankfurt, a través de la obra Dialéctica de la ilustración (1944/1947). En segundo lugar, desde América Latina se expone la Filosofía de la Liberación, a la luz de Enrique Dussel en los planteamientos de su obra El encubrimiento del otro: el origen del mito de la modernidad (1994). Ambos discursos articulan un análisis (...) crítico del fenómeno de la violencia, diagnosticando los síntomas degradados del proyecto civilizatorio de la Modernidad. (shrink)

Uno de los aspectos dominantes en los desarrollos de las ciencias sociales y las humanidades en la actualidad es la adaptación de enfoques naturalistas. Los programas naturalistas rechazan el estatuto de lo humano que había defendido tradicionalmente la filosofía al sostener que la conciencia es reducible a un hecho contingente y, por lo tanto, puede comprenderse desde un criterio meramente objetivista. El filósofo francés Jean-Marie Schaeffer llama a esta postura la “tesis de la excepción humana” y sostiene que la fenomenología (...) de Edmund Husserl es el último ejemplo de esta postura. Trataremos de mostrar que el antinaturalismo tan característico de la fenomenología husserliana es sostenible pese a la crítica de Schaeffer. En este sentido, buscamos explorar brevemente la posibilidad y sentido de una fenomenología naturalizada.One of the key aspects in the development of the social sciences and humanities today is the adaptation of naturalistic approaches. Naturalists programs reject the status of the human that had traditionally defended philosophy holding that consciousness is reducible to a contingent fact and, therefore, can be understood from a purely objectivist approach. The French philosopher Jean-Marie Schaeffer calls this approach the “thesis of human exception” and argues that the phenomenology of Edmund Husserl is the latest example of this approach. Try to show that the anti-naturalism so characteristic of Husserlian phenomenology is sustainable despite criticism of Schaeffer. Here, looking briefly to explore the possibility and way of a naturalized phenomenology. (shrink)

Resumen: En la primera parte del presente artículo se estudia la naturaleza de los denominados culturemas, entendidos como unidades semióticas cuyo referente es un elemento perteneciente a una cultura dada desconocido o sin equivalente exacto en otras culturas y que, por tanto, es percibida como una especificidad cultural. Igualmente, se analizan los criterios tanto para su clasificación tradicional por contenido referencial como su clasificación por relevancia semiótica en una traducción. En la segunda parte se aplica el método culturo-traductológico para analizar (...) culturemas presentes en la obra de Iván Turguéniev, Rudin, y la forma de transponerlos en las diferentes versiones al español existentes por parte de distintos traductores.: In the first part of this article, the nature of so-called culturemes is studied, understood as semiotic units referring to an element belonging to a given culture which is unknown or without an exact equivalent in other cultures, and which is therefore perceived as a cultural specificity. Additionally, criteria are examined for both their traditional classification by referential content, and their classification by semiotic relevance in a translation. In the second part, the cultural-traductological method is used to analyse culturemes present in Rudin, the work by Iván Turguéniev, and the way of transposing these in the different Spanish versions by different translators. (shrink)

Resumen: El propósito del texto es analizar la relación entre cuidado de sí e innovación educativa, considerando que el diálogo y la ironía, son prácticas que posibilitan que el cuidado de sí surja como novedad en la vida del sujeto. Para alcanzar dicho propósito, el texto está dividido en dos apartados, en el primero se revisan las nociones de cuidado de sí e innovación educativa, en el segundo se analizan el diálogo y la ironía. Se acepta que la innovación educativa (...) es esa posibilidad de mantener en novedad el cuidado de sí como transformación de sí. Se asume que diálogo e ironía son experiencia radical en una continua exigencia de reflexión como una manera de habitar la extrañeza y, simultáneamente, bajo el ejercicio pedagógico del ser y hacer de las prácticas educativas. Finalmente se considera al cuidado de sí e innovación educativa como: reflexión y vida en ejercicio. Asumimos que en el diálogo y en la ironía hay un doblez y giro de la atención, la inquietud y el cuidado de sí que lo hacen emerger como innovación educativa. Palabras clave: Cuidado de sí; Innovación educativa; Diálogo; Ironía; Reflexión. Autocuidado e inovação educacional: Diálogo e ironia Resumo: O objetivo do texto é analisar a relação entre o autocuidado e a inovação educativa, considerando que o diálogo e a ironia são práticas que permitem que o autocuidado surja como novidade na vida do sujeito. Para atingir esse objetivo, o texto está dividido em duas seções, na primeira são revisadas as noções de autocuidado e inovação educacional, na segunda analisam-se o diálogo e a ironia. Admite-se que a inovação educacional é a possibilidade de manter o cuidado de si como uma transformação de si como novidade. Assume-se que o diálogo e a ironia são uma experiência radical em uma demanda contínua de reflexão como forma de habitar a estranheza e, simultaneamente, sob o exercício pedagógico do ser e do fazer nas práticas educativas. Por fim, considera-se o autocuidado e a inovação educacional como: reflexão e vida em exercício. Partimos do pressuposto de que no diálogo e na ironia há uma reviravolta de atenção, inquietação e autocuidado que a fazem emergir como inovação educativa. Palavras-chave: Autocuidado; Inovação educacional; Diálogo; Ironia; Reflexão. Self-care and educational innovation: Dialogue and irony Summary: The purpose of the text is to analyze the relationship between self-care and educational innovation, considering that dialogue and irony are practices that allow self-care to emerge as a novelty in the subject's life. To achieve this purpose, the text is divided into two sections, in the first the notions of self-care and educational innovation are reviewed, in the second the dialogue and irony are analyzed. It is accepted that educational innovation is the possibility of keeping care of oneself as a transformation of oneself as novel. It is assumed that dialogue and irony are a radical experience in a continuous demand for reflection as a way of inhabiting strangeness and, simultaneously, under the pedagogical exercise of being and doing in educational practices. Finally, self-care and educational innovation are considered as: reflection and life in practice. We assume that in the dialogue and in the irony there is a twist and turn of attention, restlessness and self-care that make it emerge as an educational innovation. Keywords: Self-care; Educational innovation; Dialogue; Irony; Reflection. Data de registro: 04/07/2022 Data de aceite: 26/10/2022. (shrink)

This article offers the results of emergy analysis used to evaluate four different soybean production systems in Brazil that were divided into two main categories: biological models (organic and ecological farms) and industrial models (green-revolution chemical farms and herbicide with no-tillage farms). The biological models show better environmental, economical, and social performance indicators; however, at the national level, discussion of transgenic soybean seed release considers only industrial models without any mention of biological models. Classic emergy analysis shows biological options are (...) the better alternatives but does not explain why decisions taken by farmers and government in Brazil were in opposition to these options. New research is proposed to identify and quantify the external forces that strongly interfere in the definition of public policy for soybean production. New parameters are proposed to enrich emergy methodology: Renewability of each input was considered in emergy calculations and negative externalities were included as additional services. (shrink)

La relevancia del pensamiento de Emmanuel Levinas para comprender el surgimiento de la filosofía de la liberación –uno de los movimientos filosóficos más importantes de América Latina durante la segunda mitad del siglo XX– es innegable. En este artículo se analiza la interpretación geopolítica y analógica que Enrique Dussel realizó de los conceptos levinasianos de “Alteridad” y “Otro” para mostrar su equivocidad en el ámbito de lo político.

Automated Guided Vehicles (AGV) are an essential element of transport in industry 4.0. Although they may seem simple systems in terms of their kinematics, their dynamics is very complex, and it requires robust and efficient controllers for their routes in the workspaces. In this paper, we present the design and implementation of an intelligent controller of a hybrid AGV based on fuzzy logic. In addition, genetic algorithms have been used to optimize the speed control strategy, aiming at improving efficiency and (...) saving energy. The control architecture includes a fuzzy controller for trajectory tracking that has been enhanced with genetic algorithms. The cost function first maximizes the time in the circuit and then minimizes the guiding error. It has been validated on the mathematical model of a commercial hybrid AGV that merges tricycle and differential robot components. This model not only considers the kinematics and dynamics equations of the vehicle but also the impact of friction. The performance of the intelligent control strategy is compared with an optimized PID controller. Four paths were simulated to test the approach validity. (shrink)

Este ensayo analiza el problema de la alteridad desde la perspectiva que lafenomenología husserliana ofrece. Tomando como hilo conductor los conceptos de “experiencia de lo extraño” y “analogía,” se considera que la conquista de América es un excelente ejemplo de la pertinencia de esta manera de entender la alteridad cultural.This paper analyzes the problem of the alterity from the perspective that theHusserlian phenomenology offers. Taking as a thread the concepts of “experience of the strange” and “analogy”, the conquest of America (...) is thought to be an excellent example of the appropriateness of this way of understanding the cultural alterity. (shrink)

The objective of this research is to develop accurate forecasting models for chlorophyll-α concentrations at various depths in El Mar Menor, Spain. Chlorophyll-α plays a crucial role in assessing eutrophication in this vulnerable ecosystem. To achieve this objective, various deep learning forecasting techniques, including long short-term memory, bidirectional long short-term memory and gated recurrent uni networks, were utilized. The models were designed to forecast the chlorophyll-α levels with a 2-week prediction horizon. To enhance the models’ accuracy, a sliding window method (...) combined with a blocked cross-validation procedure for time series was also applied to these techniques. Two input strategies were also tested in this approach: using only chlorophyll-α time series and incorporating exogenous variables. The proposed approach significantly improved the accuracy of the predictive models, no matter the forecasting technique employed. Results were remarkable, with |$\overline{\sigma}$| values reaching approximately 0.90 for the 0.5-m depth level and 0.80 for deeper levels. The proposed forecasting models and methodologies have great potential for predicting eutrophication episodes and acting as decision-making tools for environmental agencies. Accurate prediction of eutrophication episodes through these models could allow for proactive measures to be implemented, resulting in improved environmental management and the preservation of the ecosystem. (shrink)

The generation of the pitch control signal in a wind turbine (WT) is not straightforward due to the nonlinear dynamics of the system and the coupling of its internal variables; in addition, they are subjected to the uncertainty that comes from the random nature of the wind. Fuzzy logic has proved useful in applications with changing system parameters or where uncertainty is relevant as in this one, but the tuning of the fuzzy logic controller (FLC) parameters is neither straightforward nor (...) an easy task. On the other hand, reinforcement learning (RL) allows systems to automatically learn, and this capability can be exploited to tune the FLC. In this work, a WT pitch control architecture that uses RL to tune the membership functions and scale the output of a fuzzy controller is proposed. The RL strategy calculates the fuzzy controller gains in order to reduce the output power error of the WT according to the wind speed. Different reward mechanisms based on the output power error have been considered. Simulation results with different wind profiles show that this architecture performs better (123.7 W) in terms of power errors than an FLC without RL (133.2 W) or a simpler PID (208.8 W). Even more, it provides a smooth response and outperforms other hybrid controllers such as RL-PID and radial basis function neural network control. (shrink)